9 Ways Airplane Travel Affects Your Body

According to Thomas P. Connelly, D.D.S., writing for the Huffington Post, changes in air pressure that occur during a flight can cause tiny pockets of gas to get trapped within your dental fillings or areas of decay, which can result in a whole lot of pain. I for one had never considered how flying can impact my teeth, but this is one factoid that isn't going to leave my mind!